54405218

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1301}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 97493760

約数和(自身を除く): 43088542

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 721, 1301, 1442, 2602, 2987, 5974, 9107, 18214, 20909, 37729, 41818, 75458, 134003, 264103, 268006, 528206, 938021, 1876042, 3886087, 7772174, 27202609, 54405218]

約数ペア:

[(1, 54405218), (2, 27202609), (7, 7772174), (14, 3886087), (29, 1876042), (58, 938021), (103, 528206), (203, 268006), (206, 264103), (406, 134003), (721, 75458), (1301, 41818), (1442, 37729), (2602, 20909), (2987, 18214), (5974, 9107)]